Son Goku is a fictional character and the main protagonist of the Dragon Ball manga series created by Akira Toriyama. He is based on Sun Wukong, a main character of the classic 16th-century Chinese novel Journey to the West, combined with influences from the Hong Kong action cinema of Jackie Chan and Bruce Lee. Goku made his debut in the first Dragon Ball chapter, Bulma and Son Goku, originally published in Japan's Weekly Shōnen Jump magazine on December 3, 1984. Goku is introduced as an eccentric, monkey-tailed boy who practices martial arts and possesses superhuman strength. He meets Bulma and joins her on a journey to find the seven wish-granting Dragon Balls. Along the way, he finds new friends who follow him on his journey to become stronger. As Goku grows up, he becomes the Earth's mightiest warrior and battles a wide variety of villains with the help of his friends and family, while also gaining new allies in the process.

Dragon Ball is a Japanese media franchise created by Akira Toriyama in 1984. The initial manga, written and illustrated by Toriyama, was serialized in Weekly Shōnen Jump from 1984 to 1995, with the 519 individual chapters collected in 42 tankōbon volumes by its publisher Shueisha. Dragon Ball was originally inspired by the classical 16th-century Chinese novel Journey to the West, combined with elements of Hong Kong martial arts films. Dragon Ball characters also use a variety of East Asian martial arts styles, including karate and Wing Chun. The series follows the adventures of protagonist Son Goku from his childhood through adulthood as he trains in martial arts. He spends his childhood far from civilization until he meets a teen girl named Bulma, who encourages him to join her quest in exploring the world in search of the seven orbs known as the Dragon Balls, which summon a wish-granting dragon when gathered. Along his journey, Goku makes several other friends, becomes a family man, discovers his alien heritage, and battles a wide variety of villains, many of whom also seek the Dragon Balls.